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Solder Alloy 801 vs. EN 1.4841 Stainless Steel

Solder alloy 801 belongs to the otherwise unclassified metals classification, while EN 1.4841 stainless steel belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is solder alloy 801 and the bottom bar is EN 1.4841 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 22
190
Elastic (Young's, Tensile) Modulus, GPa 53
200
Elongation at Break, % 33
32
Poisson's Ratio 0.35
0.28
Shear Modulus, GPa 20
78
Tensile Strength: Ultimate (UTS), MPa 55
650

Thermal Properties

Latent Heat of Fusion, J/g 64
330
Melting Completion (Liquidus), °C 200
1380
Melting Onset (Solidus), °C 200
1340
Specific Heat Capacity, J/kg-K 240
490
Thermal Conductivity, W/m-K 61
15
Thermal Expansion, µm/m-K 22
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
1.9
Electrical Conductivity: Equal Weight (Specific), % IACS 19
2.2

Otherwise Unclassified Properties

Density, g/cm3 7.2
7.8
Embodied Carbon, kg CO2/kg material 14
4.3
Embodied Energy, MJ/kg 240
62
Embodied Water, L/kg 1140
190

Common Calculations

Stiffness to Weight: Axial, points 4.1
14
Stiffness to Weight: Bending, points 17
25
Strength to Weight: Axial, points 2.1
23
Strength to Weight: Bending, points 4.4
21
Thermal Diffusivity, mm2/s 36
4.0
Thermal Shock Resistance, points 3.3
15

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0 to 0.1
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.0020
0
Carbon (C), % 0
0 to 0.2
Chromium (Cr), % 0
24 to 26
Copper (Cu), % 0 to 0.050
0
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
47.1 to 55.5
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0 to 0.010
19 to 22
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0
1.5 to 2.5
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 89.9 to 91.5
0
Zinc (Zn), % 8.5 to 9.5
0